Special Steel ASTM1020 Carbon Structural Steel

Special Steel ASTM1020 Carbon Structural Steel System 1

Special Steel ASTM1020 Carbon Structural Steel

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 30 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product information:

1.Chemical performance:

Model	C	Si	Mn	P	S
GB45	0.42-0.50	0.17-0.37	0.50-0.80	0.030	0.030

2.Mechanical performance:

Strength of extension	600MPA
Yield point	355MPA
Elongation	16%
Contractibility rate	40%
Impacting energy	39J

3.Size tolerance:

Length tolerance	+100mm/-0mm
diameter tolerance	+/-1.0mm
Straightness	Max 6mm/m

specification	Outer Diameter:14mm-180mm
Standard	GB,JIS,DIN,AISI,ASTM,ISO,NF
Certificate	ISO9001-2008
Application	A) General service industries (petroleum, food, chemical, paper, fertilizer, Fabric, aviation and nuclear) B) Fluid, gas and oil transport C) Pressure and heat transmission D) Construction and ornament E) Boiler heat exchangers
Test	flaw detection According to customers' requests
Processing	Cold Drawn/Cold Rolled/Hot Rolled
Packing	as your requirement
trade term	FOB; CNF; CIF PORT: TIANJIN, China
payment	T/T ,L/C,D/P
delivery time	Within 15 DAYS

Product Show:

Workshop Show:

Special Steel ASTM1020 Carbon Structural Steel

Shipping

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

Delivery Time: 3-7 days for samples; 5-25 days for batch goods.

Payment Terms

1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.

2.MOQ: 1pcs

3.Warranty : 3 years

4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)

2)as customer's requirement

Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.

Q: What are the different types of coatings for special steel?: There are various types of coatings available for special steel, including but not limited to, galvanized coatings, powder coatings, epoxy coatings, zinc coatings, and chrome coatings. Each type of coating provides specific benefits such as corrosion resistance, improved aesthetics, enhanced durability, or increased heat resistance, depending on the intended application of the special steel.

Q: What are the properties of corrosion-resistant stainless steel?: Corrosion-resistant stainless steel possesses several key properties that make it highly resistant to corrosion. These properties include a high chromium content, which forms a protective oxide layer on the surface of the steel, preventing corrosion. Additionally, stainless steel is often alloyed with other elements such as nickel and molybdenum, which further enhance its corrosion resistance. The steel is also highly durable, with excellent strength and toughness, making it suitable for a wide range of applications in various industries. Overall, corrosion-resistant stainless steel offers exceptional resistance to corrosion, ensuring its longevity and reliability in harsh environments.

Q: Can special steel be used in electrical applications?: Yes, special steel can be used in electrical applications. Special steel alloys, such as stainless steel or tool steel, possess specific properties that make them suitable for use in electrical applications. These properties include good electrical conductivity, high resistance to corrosion, and high strength. Stainless steel, for example, is often used in electrical enclosures, wire mesh, and connectors due to its ability to resist corrosion caused by moisture or chemicals. Tool steel, on the other hand, is commonly used in the manufacturing of electrical tools and equipment, such as pliers or screwdrivers, due to its high strength and durability. Overall, special steel alloys can offer the required electrical properties and performance needed for various electrical applications.

Q: How does special steel contribute to the defense equipment industry?: Special steel contributes to the defense equipment industry by providing crucial materials with superior strength, durability, and resistance to extreme conditions. It is used in the manufacturing of various defense equipment, including armored vehicles, submarines, aircraft carriers, and missiles. The unique properties of special steel enable the production of advanced weaponry and protective gear, enhancing the overall performance and effectiveness of defense systems.

Q: How does special steel perform in marine environments?: Special steel is specifically designed to withstand the harsh conditions of marine environments. It offers superior corrosion resistance, high strength, and excellent durability, making it highly suitable for applications in marine settings. This type of steel can effectively resist the corrosive effects of saltwater, moisture, and other environmental factors, ensuring long-term performance and reducing maintenance requirements.

Q: What are the different methods of surface shot blasting for special steel?: There are several methods of surface shot blasting for special steel, including wheel blasting, air blasting, and centrifugal blasting. Wheel blasting involves using a rotating wheel to propel abrasive particles onto the steel surface, while air blasting uses compressed air to propel the particles. Centrifugal blasting involves a spinning rotor that propels the particles onto the steel surface. These methods help remove rust, scale, and other contaminants from the steel surface, preparing it for further treatment or coating.

Q: How does special steel perform in high-temperature oxidation conditions?: Special steel, also known as heat-resistant or high-temperature steel, is specifically designed to perform exceptionally well in high-temperature oxidation conditions. Oxidation, a chemical reaction between the metal and oxygen at elevated temperatures, can lead to the formation of metal oxides and ultimately result in degradation or failure of the material. However, special steel is formulated with alloying elements that provide superior resistance to oxidation. These alloying elements, such as chromium, aluminum, and silicon, form a protective layer of oxides on the surface of the steel when exposed to high temperatures. This layer acts as a barrier, preventing further oxidation of the underlying metal. Additionally, the alloying elements can enhance the formation of stable and adherent oxide scales, which further improve the steel's resistance to oxidation. Special steel's excellent performance in high-temperature oxidation conditions can be attributed to several factors. Firstly, the alloying elements in the steel composition ensure the formation of a protective oxide layer, which acts as a shield against further oxidation. Secondly, the steel's microstructure is specifically designed to maintain stability and retain its mechanical properties even at elevated temperatures. Furthermore, special steel undergoes rigorous heat treatment processes to enhance its high-temperature oxidation resistance. Heat treatment methods such as annealing, quenching, and tempering optimize the steel's microstructure and eliminate impurities, ensuring its optimal performance in extreme conditions. Overall, special steel demonstrates exceptional resistance to high-temperature oxidation conditions due to its carefully selected alloying elements, tailored microstructure, and optimized heat treatment processes. It provides a reliable and durable solution for various industries that require materials to withstand severe oxidation environments, ensuring optimal performance and longevity in these challenging conditions.

Q: Can special steel be used in the manufacturing industry?: Yes, special steel can be commonly used in the manufacturing industry due to its unique properties and characteristics. Special steel alloys are often preferred for their high strength, durability, and resistance to corrosion, heat, and wear. These properties make special steel suitable for various applications in manufacturing, such as in the production of machinery, tools, automotive parts, aerospace components, and construction materials.

Q: What are the main characteristics of creep-resistant steel forgings?: Creep-resistant steel forgings have several key characteristics. They possess excellent resistance to high temperatures and are capable of withstanding prolonged exposure to elevated temperatures without undergoing significant deformation. These forgings also exhibit superior strength, toughness, and resistance to corrosion and oxidation. Additionally, they have low thermal expansion and good dimensional stability, ensuring their structural integrity remains intact even under extreme conditions. Overall, creep-resistant steel forgings are specifically designed to maintain their mechanical properties and structural integrity under long-term, high-temperature applications.

Q: Can special steel be used in the wastewater treatment industry?: Yes, special steel can be used in the wastewater treatment industry. Special steel, such as stainless steel, is highly resistant to corrosion and can withstand harsh environments, making it suitable for various applications in wastewater treatment facilities. It is commonly used in the construction of tanks, pipes, valves, and other equipment used for water treatment and purification processes. Special steel's durability and resistance to chemical and biological agents make it an ideal material for ensuring the longevity and efficiency of wastewater treatment systems.

Send your message to us

*Email

*TEL

*Quantity

*Unit